This VCO produces two outputs – a sine wave and a cosine wave which is 90degrees out of phase.
It can be run at audio or LFO rates.
Frequency modulation is switchable between Linear (AC-coupled) or Exponential, with the Exponential mode also including a polarity switch.
Temperature compensated & with accurate tracking over several octaves.
A complimentary Frequency Shifter expansion may appear at a later date – the designs being similar to my old SYN2B/SYN2BX pair (pre-2013)
Current: +ve 25mA, -ve 15mA